.help-center-dark {
  width: 200px;
  height: 710px;
  background: #111b39;
  border-radius: 4px;
  overflow: hidden;
  color: #fff;
  float: left;
  .help-center-top {
    width: 200px;
    height: 119px;
    background: url(../../images/student/help_center_top.png) no-repeat;
    background-size: cover;
    padding: 20px;
    h2 {
      font-size: 22px;
      color: #fff;
      margin-bottom: 18px;
    }
    p {
      margin-bottom: 10px;
      i {
        display: inline-block;
        width: 14px;
        height: 14px;
        &.tel {
          background: url(../../images/student/tel_icon.png) no-repeat;
          background-position: center;
        }
        &.email {
          background: url(../../images/student/email_icon.png) no-repeat;
          background-position: center;
        }
      }
      span {
        display: inline-block;
        font-size: 12px;
        margin-left: 10px;
        line-height: 14px;
      }
    }
  }
  >div:nth-of-type(2) {
    width: 200px;
    height: 104px;
    .btn {
      width: 180px;
      padding-bottom: 18px;
      margin: 0 auto;
      border-bottom: 1px solid #242948;
      height: 48px;
      span {
        float: left;
        font-size: 14px;
        width: 76px;
        height: 30px;
        border: 1px solid rgba(229, 229, 229, .6);
        border-radius: 15px;
        margin: 0 5px;
        text-align: center;
        line-height: 28px;
        cursor: pointer;
      }
    }
  }
  .question-list {
    position: relative;
    >div {
      width: 200px;
      height: 154px;
      padding: 0 20px 20px;
      font-size: 12px;
      line-height: 20px;
      position: relative;
      &::after {
        content: '';
        display: block;
        width: 180px;
        height: 1px;
        background: #242948;
        position: absolute;
        left: 10px;
        bottom: 0;
      }
      p {
        color: #fff;
        margin-bottom: 0px;
      }
      span {
        color: rgba(255, 255, 255, .6);
        display: block;
        width: 160px;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        &.span1 {
          margin-bottom: 10px;
        }
      }
    }
    .more {
      position: absolute;
      right: 6px;
      top: 25px;
      font-size: 12px;
      color: #999;
      cursor: pointer;
      &:hover {
        color: #43a0ff;
      }
    }
  }
  .tool-list {
    >div {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      padding: 0 8px;
      p {
        width: 60px;
        height: 110px;
        margin: 0 16px;
        img {
          width: 60px;
          height: 60px;
          border-radius: 4px;
        }
        span {
          display: block;
          width: 40px;
          height: 18px;
          border: 1px solid #fff;
          cursor: pointer;
          font-size: 12px;
          line-height: 16px;
          text-align: center;
          margin-top: 10px;
          margin-left: 10px;
          border-radius: 2px;
          &:hover {
            border-color: #43a0ff;
            color: #43a0ff;
          }
        }
      }
    }
  }
}



.help-center-light {
  width: 200px;
  height: 710px;
  background: #ffffff;
  border-radius: 4px;
  overflow: hidden;
  color: #333;
  .sub-title {
    color: #333!important;
  }
  >div {
    >p {
      color: #333;
    }
  }
  .help-center-top {
    width: 200px;
    height: 119px;
    background: url(../../images/student/help_center_top.png) no-repeat;
    background-size: cover;
    padding: 20px;
    h2 {
      font-size: 22px;
      color: #fff;
      margin-bottom: 18px;
    }
    p {
      margin-bottom: 10px;
      i {
        display: inline-block;
        width: 14px;
        height: 14px;
        &.tel {
          background: url(../../images/student/tel_icon.png) no-repeat;
          background-position: center;
        }
        &.email {
          background: url(../../images/student/email_icon.png) no-repeat;
          background-position: center;
        }
      }
      span {
        display: inline-block;
        font-size: 12px;
        margin-left: 10px;
        line-height: 14px;
        color: #fff;
      }
    }
  }
  >div:nth-of-type(2) {
    width: 200px;
    height: 104px;
    .btn {
      width: 180px;
      padding-bottom: 18px;
      margin: 0 auto;
      border-bottom: 1px solid #e5e5e5;
      height: 48px;
      span {
        float: left;
        font-size: 14px;
        width: 76px;
        height: 30px;
        border: 1px solid rgba(170, 170, 170, .6);
        border-radius: 15px;
        margin: 0 5px;
        text-align: center;
        line-height: 28px;
        cursor: pointer;
        color: #666;
      }
    }
  }
  .question-list {
    position: relative;
    >div {
      width: 200px;
      height: 154px;
      padding: 0 20px 20px;
      font-size: 12px;
      line-height: 20px;
      position: relative;
      &::after {
        content: '';
        display: block;
        width: 180px;
        height: 1px;
        background: #e5e5e5;
        position: absolute;
        left: 10px;
        bottom: 0;
      }
      p {
        color: #666;
        margin-bottom: 0px;
      }
      span {
        color: rgba(102, 102, 102, .6);
        display: block;
        width: 160px;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        &.span1 {
          margin-bottom: 10px;
        }
      }
    }    
    .more {
      position: absolute;
      right: 6px;
      top: 25px;
      font-size: 12px;
      color: #999;
      cursor: pointer;
      &:hover {
        color: #43a0ff;
      }
    }
  }
  .tool-list {
    >div {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      padding: 0 8px;
      p {
        width: 60px;
        height: 110px;
        margin: 0 16px;
        img {
          width: 60px;
          height: 60px;
          border-radius: 4px;
        }
        span {
          display: block;
          width: 40px;
          height: 18px;
          border: 1px solid rgba(102, 102, 102, .6);
          cursor: pointer;
          font-size: 12px;
          line-height: 16px;
          text-align: center;
          margin-top: 10px;
          margin-left: 10px;
          border-radius: 2px;
          &:hover {
            border-color: #43a0ff;
            color: #43a0ff;
          }
        }
      }
    }
  }
}